00402nam a22001337i 4500001001000000005001700010008004100027082001800068100001900086245008200105260004200187300001700229650002200246SXC03124720260819093901.0260101s2012    ii            000 0 eng d  a547 VIS-P222  aViswanathan, M10aPrinciples of organic chemistry for second year B. Sc. main /cViswanathan, M  abJai Sai Publications, Kollam,c2012  ap. ;c22 cm. 0aOrganic chemistry